Pedigree of

Griesser's Alex von Weissenbrunnen

May 16, 1923
AKC 390407
Black, Tan Markings
Breeder: Conrad Griesser, Springfield IL

Notes: COI 28.22%

Alex vom Weissen Brunnen
Apr 16, 1921
AKC 359441 / SZ 114922
Black, Tan

Ch (US) 
Chlodwig von der Mainhoehe

Jul 12, 1919
AKC 365163 / SZ 74429
Black, Light Tan

Faust vom Assebach
Mar 3, 1914
SZ 54618
Grey, Brindle

Agathe von der Mainhohe
Feb 21, 1918
AKC 296665, SZ 66889 (Mainhöhe)

Helga von der Moltkewarte
Oct 7, 1919
AKC 371506 (Import)
Wolf Grey

Bodo vom Inselsberg

Aug 6, 1913
SZ 48918
Black, Tan Markings

Muschy (Taatz)

Oct 6, 1913
SZ 86592
Grey, Black Mask

Cilly von der Warnabenburg
Aug 31, 1921
AKC 388236 (Import)
Wolf Grey

Dobber von der Peterstirn
May 18, 1917
SZ 65318
Black, Grey Markings

Diethelm von Riedekenburg
Jan 9, 1914
SZ 53904
Black, Tan

Inge vom Birkenfeld
Oct 24, 1913
SZ 50754
Black, Grey

Lotte Petersen
Apr 15, 1918
AKC 334032
Wolf Grey

Sigurd von Königsworth
Mar 20, 1908
SZ 6363
Grey, Tan, Dingy

Fanny von Mecklenburg
Aug 23, 1909
SZ 8432
Dark Grey. Brindle

Legend for German Shepherd Gene Study
  White Carrier
  Black Carrier
  Blue Carrier
  Liver Carrier

The German Shepherd Gene Study tracks the recessive "masking" white
and recessive black genes forward through the generations.

Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent. Often, it is impossible to determine which two alleles of a gene are present within an dog's chromosomes based solely on the outward appearance of that dog. However, an allele that is hidden, or not expressed by, can still be passed on to that dog's offspring and expressed in a later generation.

German Shepherds can carry one or both of the recessive white "masking" and/or the recessive black gene.

(A masking gene masks the real color and pattern of the dog. The only way the gene can be expressed in some of the offspring is if both parents carry it. For example, when a white dog is bred to a non-white dog that does not carry the white gene, none of the offspring will express the white coat but they will be carriers of the white gene. If those offspring are bred to a white, some of their offspring will express the white coat color. White bred to white will always produce white offspring.)

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The German Shepherd Dog Database Project makes no guarantees as to the accuracy of the data published at this site. We have made every effort to verify all entries, but the German Shepherd Dog Database Project is not a registry so all data included has been submitted by dog owners or taken from registry reports and AKC Stud Books. Please contact us to report any errors or omission.

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